... Infrared Detector (Using in S-MDC-0210, S-MDC-0211, S-MDC-0212, S-MDC-0213, S-MDC-0400, ... Infrared Detector (Using in S-MDC-0210, S-MDC-0211, S-MDC-0212, S-MDC-0213, S-MDC-0400 ... Detecting distance: optional(2m, 4m, 9m) 6) Detecting angle: 15° 7) Test time: 30s 8) Alarm indicator: red LED ... interference: 315MHz-433MHz 14) Radio distance: 200m(open area) 15) Outline Size: 110*69.5*40mm * Installation: 1) ...